# SDR 2005FA0001482

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2005
- Submitted: November 3, 2005
- Operation: General aviation
- Aircraft: [N9057Q](https://openairdocs.org/aircraft/N9057Q), registered now
- Make and model: Beech 50
- Registry model: [Beech 50](https://openairdocs.org/model/beech-50) (OpenAirDocs)
- Aircraft serial: TC1366
- Engine: Cont IO470*
- System (JASC): [8520 · Reciprocating Engine Power Section](https://openairdocs.org/jasc/8520)
- Part: Crankshaft
- Part number: 633620
- Condition: Cracked
- Location: Engine
- Part time: 591 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005FA0001482

## Discrepancy

CRANKSHAFT DEVELOPED CRACK BEHIND PROP FLANGE .3333 - .5 AROUND SHAFT IN FLIGHT, LEAKED OIL STEADY ON GROUND RUN. (EA21200603317) (K)

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